Hero Mask (2019)

Other name: Hero Mask Part II

English name: Hero Mask (2019)

Type: ONA

Episodes: 9

Status: Finished Airing

Premiered: ? 2019

Genre: Action, Mystery, Police, Sci-Fi

Released: 2019

Duration: 24 min

Studios: Studio Pierrot

Producers: Netflix, Sentai Filmworks, Sotsu, Studio Pierrot

Plot Summary: